jens-dalsgaard.dk

📜 Historical scan 2026-09-20 02:56:36 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

jens-dalsgaard.dk is a .dk domain served by 2 nameservers (rachel.ns.cloudflare.com, west.ns.cloudflare.com). It was registered on 19 August 1998 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.93.17 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mail.gigahost.dk. The zone is not DNSSEC-signed, has no DMARC policy and is reachable over IPv6. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 44ms

Nameserver	IP addresses	PTR	ASN / ISP
rachel.ns.cloudflare.com	108.162.192.215 172.64.32.215 173.245.58.215 2606:4700:50::adf5:3ad7 2803:f800:50::6ca2:c0d7 2a06:98c1:50::ac40:20d7	rachel.ns.cloudflare.com rachel.ns.cloudflare.com rachel.ns.cloudflare.com rachel.ns.cloudflare.com rachel.ns.cloudflare.com rachel.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
west.ns.cloudflare.com	108.162.193.247 172.64.33.247 173.245.59.247 2606:4700:58::adf5:3bf7 2803:f800:50::6ca2:c1f7 2a06:98c1:50::ac40:21f7	west.ns.cloudflare.com west.ns.cloudflare.com west.ns.cloudflare.com west.ns.cloudflare.com west.ns.cloudflare.com west.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

2 records 44ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.93.17	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.202.180	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 43ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mail.gigahost.dk	89.186.169.85	—	AS47292 Sentia Denmark A/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	172.67.202.180
🔶 Autoconfig	172.67.202.180

🔷 AAAA Records (IPv6)#

2 records 57ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::ac43:cab4	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::6815:5d11	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 54ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.93.17,172.67.202.180 ech=AEX+DQBBqwAgACBXIxxyDyeCJqpAwWp1vMfdfbC3jaw3ypNCYdJ3rxq3PQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:cab4,2606:4700:3036::6815:5d11

📝 TXT Records#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-13 06:06:19

www	104.21.93.17 172.67.202.180 2606:4700:3030::ac43:cab4 2606:4700:3036::6815:5d11 (AS13335) (address records, no CNAME)
www vs bare domain	Same network jens-dalsgaard.dk: 104.21.93.17 172.67.202.180 2606:4700:3030::ac43:cab4 2606:4700:3036::6815:5d11 (AS13335) www.jens-dalsgaard.dk: 104.21.93.17 172.67.202.180 2606:4700:3030::ac43:cab4 2606:4700:3036::6815:5d11 (AS13335)
Wildcard	Yes: any name under the zone resolves

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

88ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

0ms

Field	Value
Serial	2414470706
Primary NS (MNAME)	rachel.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-18 03:03:50

Field	Value
Registrar	Netsite A/S
Registered	1998-08-19
Expires	2027-07-31 (285d)

🔗 Same registrant#

15 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
arkivfoto.dk	Netsite A/S
bibliotekar.dk	Netsite A/S
cm2.dk	Netsite A/S
deeplevel.dk	Netsite A/S
dinbryllupsguide.dk	Netsite A/S
erogen.dk	Netsite A/S
eyeland.dk	Netsite A/S
getpro.dk	Punktum dk A/S (direct)
julestads.dk	Netsite A/S
netprofit.dk	Netsite A/S
onair.dk	Netsite A/S
sifromme.dk	Netsite A/S
sikko.dk	Punktum dk A/S (direct)
suh.dk	Netsite A/S
workaholic.dk	Netsite A/S

📋 WHOIS#

⏱️ Lookup Timing#

44ms

43ms

AAAA

57ms

TXT

210ms

CAA

48ms

HTTPS

54ms

TLSA

94ms

SOA

0ms

MTA-STS

49ms

DNSSEC

88ms

SRV

2037ms

Total

2489ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 08:54:28	618ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-24 18:24:35	2157ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-23 18:05:48	648ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-20 02:56:36 shown	2489ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-13 07:29:21	962ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-27 17:28:51	860ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-25 14:40:08	16772ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-14 06:29:49	1038ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-25 23:27:27	936ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-18 01:10:56	795ms	2 NS 2 A 1 MX	🔓 Insecure